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authorAndres Salomon <dilinger@collabora.co.uk>2009-12-14 18:00:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-15 08:53:28 -0800
commitc95d1e53ed89b75a4d7b68d1cbae4607b1479243 (patch)
treeb82d2ef1e349a3da948fe4c7dbd56ebed0ad0e84 /arch/x86/include
parentf3a57a60d3e107d17aebb9e52b61c503e5bc14f9 (diff)
cs5535: drop the Geode-specific MFGPT/GPIO code
With generic modular drivers handling all of this stuff, the geode-specific code can go away. The cs5535-gpio, cs5535-mfgpt, and cs5535-clockevt drivers now handle this. Signed-off-by: Andres Salomon <dilinger@collabora.co.uk> Cc: Jordan Crouse <jordan@cosmicpenguin.net> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/geode.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/arch/x86/include/asm/geode.h b/arch/x86/include/asm/geode.h
index ae104da6ad5..7cd73552a4e 100644
--- a/arch/x86/include/asm/geode.h
+++ b/arch/x86/include/asm/geode.h
@@ -14,98 +14,6 @@
#include <linux/io.h>
#include <linux/cs5535.h>
-/* Generic southbridge functions */
-
-#define GEODE_DEV_PMS 0
-#define GEODE_DEV_ACPI 1
-#define GEODE_DEV_GPIO 2
-#define GEODE_DEV_MFGPT 3
-
-extern int geode_get_dev_base(unsigned int dev);
-
-/* Useful macros */
-#define geode_pms_base() geode_get_dev_base(GEODE_DEV_PMS)
-#define geode_acpi_base() geode_get_dev_base(GEODE_DEV_ACPI)
-#define geode_gpio_base() geode_get_dev_base(GEODE_DEV_GPIO)
-#define geode_mfgpt_base() geode_get_dev_base(GEODE_DEV_MFGPT)
-
-/* MSRS */
-
-#define MSR_LBAR_SMB 0x5140000B
-#define MSR_LBAR_GPIO 0x5140000C
-#define MSR_LBAR_MFGPT 0x5140000D
-#define MSR_LBAR_ACPI 0x5140000E
-#define MSR_LBAR_PMS 0x5140000F
-
-/* Resource Sizes */
-
-#define LBAR_GPIO_SIZE 0xFF
-#define LBAR_MFGPT_SIZE 0x40
-#define LBAR_ACPI_SIZE 0x40
-#define LBAR_PMS_SIZE 0x80
-
-/* ACPI registers (PMS block) */
-
-/*
- * PM1_EN is only valid when VSA is enabled for 16 bit reads.
- * When VSA is not enabled, *always* read both PM1_STS and PM1_EN
- * with a 32 bit read at offset 0x0
- */
-
-#define PM1_STS 0x00
-#define PM1_EN 0x02
-#define PM1_CNT 0x08
-#define PM2_CNT 0x0C
-#define PM_TMR 0x10
-#define PM_GPE0_STS 0x18
-#define PM_GPE0_EN 0x1C
-
-/* PMC registers (PMS block) */
-
-#define PM_SSD 0x00
-#define PM_SCXA 0x04
-#define PM_SCYA 0x08
-#define PM_OUT_SLPCTL 0x0C
-#define PM_SCLK 0x10
-#define PM_SED 0x1
-#define PM_SCXD 0x18
-#define PM_SCYD 0x1C
-#define PM_IN_SLPCTL 0x20
-#define PM_WKD 0x30
-#define PM_WKXD 0x34
-#define PM_RD 0x38
-#define PM_WKXA 0x3C
-#define PM_FSD 0x40
-#define PM_TSD 0x44
-#define PM_PSD 0x48
-#define PM_NWKD 0x4C
-#define PM_AWKD 0x50
-#define PM_SSC 0x54
-
-static inline u32 geode_gpio(unsigned int nr)
-{
- BUG_ON(nr > 28);
- return 1 << nr;
-}
-
-extern void geode_gpio_set(u32, unsigned int);
-extern void geode_gpio_clear(u32, unsigned int);
-extern int geode_gpio_isset(u32, unsigned int);
-extern void geode_gpio_setup_event(unsigned int, int, int);
-extern void geode_gpio_set_irq(unsigned int, unsigned int);
-
-static inline void geode_gpio_event_irq(unsigned int gpio, int pair)
-{
- geode_gpio_setup_event(gpio, pair, 0);
-}
-
-static inline void geode_gpio_event_pme(unsigned int gpio, int pair)
-{
- geode_gpio_setup_event(gpio, pair, 1);
-}
-
-/* Specific geode tests */
-
static inline int is_geode_gx(void)
{
return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) &&
@@ -125,29 +33,4 @@ static inline int is_geode(void)
return (is_geode_gx() || is_geode_lx());
}
-static inline void geode_mfgpt_write(int timer, u16 reg, u16 value)
-{
- u32 base = geode_get_dev_base(GEODE_DEV_MFGPT);
- outw(value, base + reg + (timer * 8));
-}
-
-static inline u16 geode_mfgpt_read(int timer, u16 reg)
-{
- u32 base = geode_get_dev_base(GEODE_DEV_MFGPT);
- return inw(base + reg + (timer * 8));
-}
-
-extern int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable);
-extern int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable);
-extern int geode_mfgpt_alloc_timer(int timer, int domain);
-
-#define geode_mfgpt_setup_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 1)
-#define geode_mfgpt_release_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 0)
-
-#ifdef CONFIG_GEODE_MFGPT_TIMER
-extern int __init mfgpt_timer_setup(void);
-#else
-static inline int mfgpt_timer_setup(void) { return 0; }
-#endif
-
#endif /* _ASM_X86_GEODE_H */